P3 Particulate Filter brand_Valley Apparel with "touch points" on the

with "touch points" on the interior of the fabric to wick the moisture to the outside

Coveted by aviators far and wide

to add mildew resistance

Replace your old

Manufactured according to US DoD standards

P3 Particulate Filter brand_Valley Apparel with "touch points" on theThe P3 filters protect you against particles in air. This unique filter design and advanced filtration system guarantee a high level of safety. These stand up against biological substances and particles up to 0. 3 microns. They connect with the standard NATO 40mm thread. Efficient filtering of particles and biological substances. Standard NATO 40mm Thread Made in Israel Upgrade your hardware and make sure you are protected with this P3 Biological